> [23:17:25 ERROR]: Could not pass event InventoryClickEvent to VentureChat v2.9.9
> org.bukkit.event.EventException
> at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.PlayerConnection.a(PlayerConnection.java:1854) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.PacketPlayInWindowClick.a(SourceFile:33) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.PacketPlayInWindowClick.a(SourceFile:10) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_91]
> at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_91]
> at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:45) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:732) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:668) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:567) [spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> at java.lang.Thread.run(Unknown Source) [?:1.8.0_91]
> Caused by: java.lang.NullPointerException
> at mineverse.Aust1n46.chat.listeners.CommandListener.InventoryClick(CommandListener.java:273) ~[?:?]
> at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_91]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_91]
> at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.10.2.jar:git-Spigot-f9671b8-48b88ed]
> ... 15 more